I would suggest calming down on the tyre selection. Across the Internet there are posts, and I will paraphrase, "I have read on the Internet that Michelin PS4 are the only tyre to fit. Fitting them will give me instant smugness, make me far more attractive to sexual partners, cure baldness and cancer at the same time." There is no doubt that the Michelin is a good tyre, but there are plenty of others out there. I have seen posts with people lording it over others, in a Top Trump fashion, when they quote that their tyre will be 3 tenths faster on their Quashqi on the way to Tesco than your "shit" tyre and my Michelin cost more so you can't prove me wrong! For 95% of people 100% of the time wouldn't know the difference between the Michelin and a block of cheese. For the 5% that would, 95% of their driving will never get near the 100% of a tyres capability.